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From "Brian Martin (JIRA)" <j...@apache.org>
Subject [jira] [Created] (CRUNCH-35) Add scrunch.PTable#mapKeys
Date Tue, 07 Aug 2012 01:20:02 GMT
Brian Martin created CRUNCH-35:
----------------------------------

             Summary: Add scrunch.PTable#mapKeys
                 Key: CRUNCH-35
                 URL: https://issues.apache.org/jira/browse/CRUNCH-35
             Project: Crunch
          Issue Type: Improvement
          Components: Scrunch
    Affects Versions: 0.3.0
            Reporter: Brian Martin
             Fix For: 0.3.0


Add mapKeys, mapKeysFn, and SMapTableKeysFn to scrunch.PTable.

This is natural given #map, and #mapValues, and I found myself wanting to use this.

Patch attached, small in-memory test included.

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